Ice cubes to clean black tank
Happened upon a video on you tube you may find interesting."Do Ice Cubes in the RV Black Tank Really Work?" you decide. I made my own sprayer and I like it.
Forum Discussion
Ice cubes melt before they have any effect, unless you pour $35 worth of ice down there. Try Happy Camper treatment, cleans the tank so you don't have too. Works better than anything I've ever used. Geo method is time consuming and you have better things to do.
